英语翻译(1) 小径管环向对接焊接接头的透照布置小径管采用双壁双影透照布置,当同时满足下列两条件时应采用倾斜透照方式椭圆成像a) T(壁厚)≤8mmb) g(焊缝宽度) ≤D0/4椭圆成像时,应控制
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![英语翻译(1) 小径管环向对接焊接接头的透照布置小径管采用双壁双影透照布置,当同时满足下列两条件时应采用倾斜透照方式椭圆成像a) T(壁厚)≤8mmb) g(焊缝宽度) ≤D0/4椭圆成像时,应控制](/uploads/image/z/841753-1-3.jpg?t=%E8%8B%B1%E8%AF%AD%E7%BF%BB%E8%AF%91%EF%BC%881%EF%BC%89+%E5%B0%8F%E5%BE%84%E7%AE%A1%E7%8E%AF%E5%90%91%E5%AF%B9%E6%8E%A5%E7%84%8A%E6%8E%A5%E6%8E%A5%E5%A4%B4%E7%9A%84%E9%80%8F%E7%85%A7%E5%B8%83%E7%BD%AE%E5%B0%8F%E5%BE%84%E7%AE%A1%E9%87%87%E7%94%A8%E5%8F%8C%E5%A3%81%E5%8F%8C%E5%BD%B1%E9%80%8F%E7%85%A7%E5%B8%83%E7%BD%AE%2C%E5%BD%93%E5%90%8C%E6%97%B6%E6%BB%A1%E8%B6%B3%E4%B8%8B%E5%88%97%E4%B8%A4%E6%9D%A1%E4%BB%B6%E6%97%B6%E5%BA%94%E9%87%87%E7%94%A8%E5%80%BE%E6%96%9C%E9%80%8F%E7%85%A7%E6%96%B9%E5%BC%8F%E6%A4%AD%E5%9C%86%E6%88%90%E5%83%8Fa%29+T%28%E5%A3%81%E5%8E%9A%29%E2%89%A48mmb%29+g%28%E7%84%8A%E7%BC%9D%E5%AE%BD%E5%BA%A6%29+%E2%89%A4D0%2F4%E6%A4%AD%E5%9C%86%E6%88%90%E5%83%8F%E6%97%B6%2C%E5%BA%94%E6%8E%A7%E5%88%B6)
英语翻译(1) 小径管环向对接焊接接头的透照布置小径管采用双壁双影透照布置,当同时满足下列两条件时应采用倾斜透照方式椭圆成像a) T(壁厚)≤8mmb) g(焊缝宽度) ≤D0/4椭圆成像时,应控制
英语翻译
(1) 小径管环向对接焊接接头的透照布置
小径管采用双壁双影透照布置,当同时满足下列两条件时应采用倾斜透照方式椭圆成像
a) T(壁厚)≤8mm
b) g(焊缝宽度) ≤D0/4
椭圆成像时,应控制影响的开口宽度(上下焊缝投影最大间距)在1倍焊缝宽度左右.
不满足上述条件或椭圆成像有困难时可采用垂直透照方式重叠成像.
英语翻译(1) 小径管环向对接焊接接头的透照布置小径管采用双壁双影透照布置,当同时满足下列两条件时应采用倾斜透照方式椭圆成像a) T(壁厚)≤8mmb) g(焊缝宽度) ≤D0/4椭圆成像时,应控制
Pipe ring (1) the path to the butt welded joint of transillumination layout
Small tube with double-wall double transillumination decorate, while at the same time satisfy the following two conditions should be tilted transillumination mode elliptic imaging
A) T (wall thickness) 8 mm or less
B) g (weld width) D0/4 or less
Elliptical imaging, should control affect the opening width of the (weld projection maximum spacing) up and down at about 1 times the width of the weld.
Do not meet the above conditions or elliptical imaging have difficulty can adopt vertical transillumination mode overlapping imaging.